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Collier County, FL Demographics

Collier County, FL is the 19th most populous of 67 counties in Florida, with 375,743 residents across 1,997 square miles. That is about 188 people per square mile.

At the 2020 census

Population 375,743
Land area 1,997 sq mi
Density 188 / sq mi

Data: 2020 Census · American Community Survey 2024

How Collier County compares to the US

We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.

Central Location: Collier County, FL

Measured from the county's main population center using 2020 census blocks.

We're computing the drive-time and radius areas around Collier County, FL — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Census tracts in Collier County, FL

Name Population Sq mi Per sq mi
Census Tract 104.36 8,596 1.9 4,601
Census Tract 104.23 7,885 10.6 743
Census Tract 111.08 7,622 17.4 437
Census Tract 112.09 7,278 5.6 1,295
Census Tract 104.11 7,098 1.5 4,814
Census Tract 112.06 6,900 19.5 353
Census Tract 104.28 6,898 42.3 163
Census Tract 104.20 6,691 0.8 7,905
Census Tract 101.02 6,605 5.2 1,280
Census Tract 104.16 6,589 6.3 1,042
Census Tract 112.08 6,515 387.0 17
Census Tract 104.34 6,384 2.6 2,491
Census Tract 104.24 6,269 11.6 539
Census Tract 104.26 6,090 10.0 609
Census Tract 112.12 5,896 3.6 1,621
Census Tract 108.07 5,667 3.5 1,600
Census Tract 112.11 5,396 82.9 65
Census Tract 104.35 5,331 2.1 2,568
Census Tract 108.04 5,132 0.7 7,499
Census Tract 104.21 4,864 0.6 8,021
Census Tract 112.13 4,727 5.0 942
Census Tract 114 4,576 64.9 71
Census Tract 105.18 4,565 5.3 856
Census Tract 107.01 4,529 1.1 3,989
Census Tract 105.08 4,508 1.1 4,238
Census Tract 112.14 4,487 8.5 526
Census Tract 105.11 4,483 1.2 3,791
Census Tract 108.08 4,390 17.4 252
Census Tract 112.04 4,301 4.4 972
Census Tract 104.38 4,261 2.2 1,920
Census Tract 107.02 4,238 4.7 893
Census Tract 102.13 4,184 2.1 2,007
Census Tract 103 4,121 1.0 4,064
Census Tract 101.07 4,090 1.1 3,792
Census Tract 104.30 3,932 1.4 2,766
Census Tract 104.01 3,814 3.1 1,230
Census Tract 113.03 3,800 0.6 6,833
Census Tract 108.01 3,772 1.4 2,716
Census Tract 104.32 3,755 2.8 1,358
Census Tract 113.06 3,680 47.8 77
Census Tract 112.10 3,649 6.6 551
Census Tract 101.10 3,645 0.9 4,239
Census Tract 102.16 3,529 2.1 1,707
Census Tract 104.19 3,511 0.6 5,601
Census Tract 109.02 3,470 3.3 1,042
Census Tract 102.10 3,462 2.7 1,276
Census Tract 110.03 3,441 1.1 3,006
Census Tract 102.15 3,271 1.4 2,360
Census Tract 102.08 3,254 1.5 2,110
Census Tract 111.14 3,216 49.2 65
Census Tract 104.08 3,201 4.6 695
Census Tract 104.22 3,157 0.4 9,004
Census Tract 106.04 3,119 1.0 3,165
Census Tract 105.12 3,095 0.9 3,458
Census Tract 106.05 3,066 0.7 4,237
Census Tract 106.02 3,064 1.5 2,096
Census Tract 113.05 2,924 0.6 5,150
Census Tract 105.14 2,918 0.9 3,352
Census Tract 109.07 2,887 1.4 2,101
Census Tract 3.01 2,885 1.3 2,205
Census Tract 109.05 2,848 1.6 1,824
Census Tract 105.13 2,844 1.8 1,589
Census Tract 112.05 2,809 3.2 889
Census Tract 113.04 2,734 2.2 1,242
Census Tract 102.17 2,729 0.7 3,683
Census Tract 4.01 2,698 0.4 6,902
Census Tract 105.19 2,677 0.8 3,472
Census Tract 106.01 2,651 0.9 2,877
Census Tract 101.08 2,623 1.7 1,532
Census Tract 104.25 2,495 3.2 782
Census Tract 104.37 2,488 1.7 1,439
Census Tract 102.05 2,482 2.8 873
Census Tract 104.33 2,471 2.4 1,020
Census Tract 101.13 2,468 1.4 1,726
Census Tract 111.03 2,360 0.8 2,833
Census Tract 101.11 2,326 2.1 1,120
Census Tract 112.07 2,321 0.9 2,581
Census Tract 106.06 2,285 0.6 3,546
Census Tract 102.09 2,275 1.2 1,900
Census Tract 104.29 2,214 0.6 3,471
Census Tract 104.31 2,202 2.0 1,127
Census Tract 105.20 2,151 0.6 3,534
Census Tract 111.11 2,147 4.9 440
Census Tract 101.14 1,974 1.5 1,303
Census Tract 111.09 1,964 2.1 930
Census Tract 108.05 1,906 7.6 251
Census Tract 2 1,898 0.9 2,143
Census Tract 108.06 1,874 1.4 1,310
Census Tract 102.11 1,847 0.4 4,620
Census Tract 101.12 1,833 0.7 2,645
Census Tract 101.09 1,764 0.5 3,294
Census Tract 109.06 1,748 9.3 188
Census Tract 111.10 1,747 0.8 2,156
Census Tract 5 1,695 1.6 1,062
Census Tract 109.04 1,693 0.9 1,881
Census Tract 105.16 1,684 0.7 2,569
Census Tract 111.12 1,539 16.6 93
Census Tract 105.15 1,527 0.7 2,321
Census Tract 1.01 1,523 0.7 2,227
Census Tract 1.02 1,497 0.8 1,880

Showing the 100 most populous of 108 — the rest are shown on the map.

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About this page

This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.

Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.

Read how BlockAtlas computes population within an area →